baber/WOPTO huggingface dataset:
Patent JP-H09101532-A (JP)
Title: Reflection type liquid crystal display device
Inventor: KAWASAKI EIJI
IPC: G02F1/1343
Filed: 1995-10-06
Abstract: PROBLEM TO BE SOLVED: To improve a contrast, etc., and to allow transistors(TRs) to maintain a normal operation by completely shielding the light to be casted to the TRs as liquid crystal display elements and absorbing the scattered light within the device. SOLUTION: Light absorption walls 6 consisting of electrical insulators consist of reflection electrode partition parts 6a and liquid crystal partition parts 6b. These reflection electrode partition parts 6a are so formed as to fill the gaps 5a formed by the end faces at the respective peripheral edges of one of the adjacent reflection electrodes 5 and the other of the reflection electrodes 5. The liquid crystal partition parts 6b are so formed as to project upward while covering the peripheral edges on the front surface side of the respective reflection elements 5 from the gaps 5a. The light absorption walls 6 are formed by spin coating with photosensitive resins, such as polyimide and PVA, dispersed with black coating materials and patterning the coatings by photolithography.
Patent JP-H02132502-A (JP)
Title: Working method and adjusting device for fuzzy control device
Inventor: UEDA TAMIO
IPC: G05B13/02
Filed: 1988-10-18
Abstract: PURPOSE:To reduce the load of an operator at adjustment of a fuzzy control device by correcting substantially the membership function of the input or the output in accordance with the characteristic data which is obtained based on both controlled and manipulated variables. CONSTITUTION:The fuzzy control device 10 contains a system identifying part 12 in addition to a fuzzy inference part 11. A membership function is set at the part 11 and the fuzzy inference is carried out with the deviation (e) and its changing rate DELTAe defined as the inputs. Thus the part 11 produces a fixed manipulated variable output U. While the controlled variable Y of a control subject and the output manipulated variable U of the part 11 are given to the part 12. Then the part 12 produces an output which corrects or controls the form of the membership function and the tuning parameters K1 - K3 and gives them to the part 11. Thus all membership functions set at the part 11 are corrected by the parameters K1 - K3. As a result, the load of an operator is reduced at adjustment of a fuzzy control device.
Patent JP-H03122770-A (JP)
Title: Method for retrieving keyword associative document
Inventor: MORITA TETSUYA
IPC: G06F17/30
Filed: 1989-10-05
Abstract: PURPOSE:To attain associative retrieval applying the retrieved result of proper quality and quantity by calculating the probability of respective documents by using a prescribed calculation expression together with the previously calculated strength of relation between keywords and the degree of importance of keywords in a document and executing associative retrieval corresponding to the probability. CONSTITUTION:A keyword mutual connection 9 distributes a product Qk*Wkj obtained by multiplying a weight value Qk transferred from an input means 8 by a combining factor (strength of relation) Wkj to an intermediate layer 6. The combining factor Wkj is previously calculated by using a document to be a reference and the co- appearance frequency value of the keywords in respective documents. A keyword/ document connection 11 calculates the sum of products, executes the prescribed threshold processing of the sum and transfers the product Kj*Sji obtained by multiplying the processed result Kj by a combining factor (degree of importance) Sji to an output layer 7 as document probability Dj (j=1 to m). The combining factor Sji is also previously calculated by using the keyword appearance frequency in respective documents. Thus, associative retrieval applying the retrieved result of proper quality and quantity can be attained.
Patent JP-S61139383-A (JP)
Title: Production of l-phenylalanine-ammonia-lyase
Inventor: FUKUHARA NOBUHIRO
IPC: C12R1/645
Filed: 1984-12-12
Abstract: PURPOSE:To produce efficiently L-phenylalanine ammonia-lyase, by cultivating a microorganism belonging to the genus Sporidiobolus. CONSTITUTION:A microorganism such as Sporidiobolus ruineuii ATCC20489 belonging to the genus Sporidiobolus, capable of producing L- phenylalanine.ammonia-lyase, is inoculated into a medium containing a carbon source, a nitrogen source, an inorganic salt, etc., cultivated usually at 5-9pH, preferably at 6-7pH, at 20-37 deg.C, preferably at 25 deg.C, under aerobic condition for 12-72hr, and L-phenylalanine.ammonia-lyase is collected from ther culture mold. This enzyme is useful for producing a remedying food for patients of phenylketonuria, producing L-phenylalanine, etc.
Patent JP-H09106815-A (JP)
Title: Manufacture of electrode for battery
Inventor: MATSUMURA JUN
IPC: H01M4/32
Filed: 1995-10-09
Abstract: PROBLEM TO BE SOLVED: To provide a manufacturing method of electrodes of batteries by which filling unevenness in the case of filling a porous metal body having three- dimensional continuous spaces with a paste-like kneaded material is lessened and a post-treatment of the electrode surface by a scraper is not required. SOLUTION: While a strip-like porous metal body 1 having three-dimensional dimensional continuous spaces is moved, a kneaded paste material mainly containing an active material is ejected through nozzle 2 set closer to both side of the porous body to fill the porous body 1 and in this case the distance between the nozzles and the porous metal body is adjusted not larger than 1.0mm.
Patent JP-S62121364-A (JP)
Title: Reagent dispensing method for automatic chemical analyzing instrument
Inventor: TAKIGUCHI YASUKO
IPC: G01N35/10
Filed: 1985-11-22
Abstract: PURPOSE:To provide flexibility to a timing for dispensing a reagent and to dispense the reagent at an optimum timing by rotating a rotary disk to again rotate and move the reaction tube in an optional position where the dispensing of the reagent, etc., by a dispensing means is executed to the position of the dispensing means. CONSTITUTION:The rotary disk 14 and dispensing means 3, etc., are provided. The rotary disk 14 rotates one turn and as much as a piece of the reaction tube intermittently in 1min for one cycle. A sample and reagent are respectively dispensed into the reaction tubes existing in the sample position S1 and reagent dispensing position S2 during the stoppage of the rotary disk. The reaction tube in the optional position subjected already to dispensing of the sample and reagent by the dispensing means 3 is stopped again at the reagent dispensing position S2 of the means 3 in the midway of the movement for one step by rotating the rotary disk 14 when the dispensing as well as cleaning and drying are not executed. The rotary disk 14 is again rotated to return the reaction tube to the original position after the movement by one step upon dispensing of the reagent by which the flexibility is provided to the timing for the 2nd and subsequent dispensing of the reagent.
Patent JP-2000088887-A (JP)
Title: Membrane type probe device
Inventor: KIYOTA SHIGEO
IPC: G01R1/073
Filed: 1998-09-16
Abstract: PROBLEM TO BE SOLVED: To realize a semiconductor device test having a complex electrode arrangement by bringing spherical projections arranged on a membrane member into contact with each electrode so as to correspond to the arrangement position of the electrodes of the device to be tested at a one-to-one position. SOLUTION: Bump pads 11 are arranged on a substrate 10 of a semiconductor device and contact pads 21 disposed at a center portion of a membrane type probe device 20 are disposed in one-to-one to bump pads 11 on the substrate 10. The contact pads 21 are constituted by spherical projections 25 having a tungsten core and the respective spherical projections 25 are mounted to a surface of a transparent membrane member 26 of the probe device 20. The respective spherical projections 25 can be contacted with bump pad 11 of the substrate 10 respectively. In the case where a semiconductor device is tested using the probe device 20, the probe device 20 is positioned on the bump pads 11 of the substrate 10 of the semiconductor device. At this time, the probe device 20 is positioned such that the spherical projections 25 are opposed in one-to-one to the bump pads 11 on the substrate 10.
Patent JP-H02109620-A (JP)
Title: Straight drill with oil hole
Inventor: NAKASEKO SEIJI
IPC: B23B51/06
Filed: 1988-10-17
Abstract: PURPOSE:To enable high speed feeding and make the captioned drill suited to deep hole machining by forming a primary, secondary, and tertially flanks from an end cutting edge ridge, forming the tertially flank wider than a guide pad width, and forming the clearance angles thereof in a specific relation. CONSTITUTION:Flutes 3 and lands 4 are formed on the body portion 2 of a straight drill 1. Also, a chisel edge 8, end cutting edge ridges 9, web thinnings 10, oil holes 11, and end flanks 12 are formed on the end face direction of the land 4. A primary flank 121, a secondary flank 122, and a tertially flank 123 are formed from the end cutting edge ridge 9 toward a guide pad 6 while forming clearance angles theta1-theta3 thereto respectively. The tertially flank 123 is formed on the guide pad 6 side with the width slightly larger than the width of the guide pad 6. Also, the clearance angles are in the relation of theta1 < theta2 > theta3.
Patent JP-S62120787-A (JP)
Title: Picture display
Inventor: TANIOKA ATSUYOSHI
IPC: H04N5/58
Filed: 1985-11-20
Abstract: PURPOSE:To attain a picture easy to see always with a proper contrast by controlling the contrast of a picture in display by means of light-receiving element disposed around a picture displaying part. CONSTITUTION:The light-receiving element 3 is provided in the central part of the upper adjacence of the picture displaying part 2 with its light receiving plane in the same direction with that of the picture displaying plane of the part 2. The said element 3 detects the brightness around the part 2 of a liquid crystal television 1. When the intensity of the light received by the element 3 is high, the amplitude of a video signal Vs is made smaller, but if the said intensity is low, the said amplitude is made larger. The video signal whose amplitude is varies as above-mentioned is supplied to the driving circuit of the picture displaying part 2. As a result, when the luminance around the part 2 is high, the contrast of the picture display is made weak. But when the said brightness is low, the said contrast is made strong.
Patent JP-H0975161-A (JP)
Title: Operating lever for reclining mechanism
Inventor: EZUKA NOBUAKI
IPC: A47C1/02
Filed: 1995-09-18
Abstract: PROBLEM TO BE SOLVED: To improve rigidity of a knob, eliminate any possibility of loosening of fixing screw of the knob, and prevent vertical twisting of the knob by improving integration of the lever main body with the knob. SOLUTION: The operating lever 31 is formed from a lever main body 33 and a knob 35 which is fixed to a screw hole 39 on the tip side of a lever main body 33 with a fixing screw 37. A rib 41 having approximately L-cross section which embraces the tip side of the lever main body 33 is formed on the rear side 35a of the knob 35. And, a boss 43 having an inclined face in one side is formed on the rear face side 35a of the knob 35. A boss hole 45 to which the boss 43 is fitted is formed on the tip side of the lever main body 33.
Patent JP-H01102286-A (JP)
Title: Deodorizer
Inventor: SHIKAYAMA IKUO
IPC: F25D23/00
Filed: 1987-10-16
Abstract: PURPOSE: To perform a positive prevention of leakage of ozone through a deodorizing device by a method wherein a fan is stopped in a delayed state after an operation of an ozone generating device is stopped. CONSTITUTION: Cold air within a refrigerator chamber is forcedly sucked through an air supplying hole 29 into a case 25 under a rotation of a fan 28. The cold air flowed into the case 25 reaches an ozone generating device 32, where ozone is generated and the generated ozone rides on th flow of cold air and reaches an ozone degradation device 36. In this case, ozone generated just before stopping of operation of the ozone generating device 32 remains around the ozone generating device 32 and naturally drops toward the ozone degradation device 36 by a natural dropping of the cold air and due to the fact that ozone is heavier than air. However, a part of it is reversed in flow from the air supplying hole 29 into the refrigerator chamber 7 due to its dispersion.  Therefore, after stopping in operation of the ozone generating device 32, the fan 28 is operated for several minutes, so that it is possible to prevent dispersion of the remained ozone and further to degrade all the ozone with the ozone degradation device 36 so as to prevent positively ozone from being flowed out to the refrigerator chamber.
Patent JP-H0598122-A (JP)
Title: Polypropylene resin composition
Inventor: SUGIHARA EIICHI
IPC: C08L23/08
Filed: 1991-10-09
Abstract: PURPOSE:To obtain the subject composition excellent tensile elongation at break, rigidity, impact resistance, etc., and useful as an exterior automotive trim such as automotive bumper and fender by compounding an ethylene- propylene block copolymer with specific amounts of a copolymerized elastomer and an inorganic filler. CONSTITUTION:The objective composition is produced by compounding (A) 100 pts.wt. of an ethylene-propylene block copolymer having a melt index of 30-120 g/10 min and composed of (i) 80-99wt.% of a-propylene homopolymer or propylene-ethylene copolymer having a molecular weight distribution (Mw/Mn) of 2-5 and an ethylene content of 0-2wt.% and (ii) 1-20wt.% of an ethylene-propylene copolymer having an intrinsic viscosity [eta] of 3-8 and an ethylene content of 30-80wt.% with (B) 30-100 pts.wt. of a copolymerized elastomer selected from a two-component copolymerized elastomer of ethylene and propylene or butene-1 and a three-component copolymer composed of the above monomers and cyclopentadiene or ethylidene norbornene and (C) 0-30 pts. wt. of an inorganic filler.
Patent JP-H08125680-A (JP)
Title: Loopback control method
Inventor: YASUNAGA MASAKAZU
IPC: H04L12/437
Filed: 1994-10-26
Abstract: PURPOSE: To prevent a hit of communication caused by release of loopback while an optical transmission line is unstable by releasing loopback automatically only when the optical transmission line is stable. CONSTITUTION: A network monitor 1 monitors independently respectively an optical frame synchronization state at an input side in a left system loop 10 between local node equipments 3, 4 and at an input side in a right system loop 9 between local node equipments 4, 5. The synchronization state is normal even any system and the network monitor 1 confirms it that the synchronization state of the normal system is normal consecutively for a prescribed time, after the local node equipment 4 is restored, the optical transmission line is discriminated to be a stable state and a loopback release command is publicated to the center node equipment 2, the operation of the local node equipment 4 is automatically restarted.
Patent JP-H01107978-A (JP)
Title: Automatic welder
Inventor: TSUJII HAJIME
IPC: B23K11/11
Filed: 1987-10-20
Abstract: PURPOSE:To improve productivity when welding is carried out by moving a welding gun to the plural hitting positions of works by a moving mechanism by adopting a structure by which the opening degree of the welding gun can be variably controlled in no steps with an air pressure servo circuit. CONSTITUTION:A welding gun 1 is successively moved to the plural hitting positions of works W and the gun arm 3 is closed at each of the hitting positions to carry out spot welding. The welding force of the gun 1 is detected with a pressure sensor 9 and the opening degree with an opening degree sensor 10. Welding conditions corresponding to the hitting positions of the works W are previously programmed in CPU 13. By this structure, productivity can be improved especially in case of welding under movement.
Patent JP-H10104427-A (JP)
Title: Wavelength plate, and optical pickup unit equipped with the same
Inventor: HAYASHI KENICHI
IPC: G11B7/135
Filed: 1996-10-03
Abstract: PROBLEM TO BE SOLVED: To obtain a wavelength plate for actualizing an optical pickup unit which has a superior jitter characteristics by suppressing a variation in a photodetection quantity of return light by an optical detector and maintaining a photodetection quantity at a specific level. SOLUTION: The wavelength plate 1 has two kind of phase difference areas A and B formed in specific pattern on the light passing surface of its substrate 1. This pattern is so formed that when light travels in the wavelength plate 1 forward and backward, light passing through the same phase difference area and light passing through the different phase difference area become equal in the quantity of light. Therefore, when the wavelength plate 1 is used for the optical pickup unit, the level of the photodetection quantity of return light by the optical detector and the range of the variation in the photodetection quantity can be set by controlling the phase difference between the phase difference areas A and B. Consequently, the wavelength plate 1 can be provided which is not affected by the birefringence of an optical recording body and has superior jitter characteristics.
Patent JP-H09106160-A (JP)
Title: Toner replenishment device
Inventor: TATSUMI KENZO
IPC: G03G15/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a toner replenishment device which saves space, facilitates the replacement of a toner storage container, is a low cost, compact, and a simple structure. SOLUTION: The toner replenishment device 41 has the toner storage container 14 having a toner discharge opening in the center of one end of its cylindrical main body, a container hold means 18 which holds the toner storage container 14 and introduces the toner to the toner introducing part of a developing device, and a rotary driving means 13 which rotates the toner storage container 14. The toner storage container 14 is free to be attached/detached to/from the main body of the device in the axial direction while held by the container hold means 18.
Patent JP-2001083024-A (JP)
Title: Fitting structure for block which is capable of use as roverval mechanism or load cell strain generator
Inventor: IZUMO NAOTO
IPC: G01G7/02
Filed: 1999-09-17
Abstract: PROBLEM TO BE SOLVED: To reduce initial shift errors as possible of a structure that supports an integrated block, which can be used as a load cell strain generator or Roberval mechanism. SOLUTION: A support member 3 is provided at a side edge 1a of a block main body 1, and the block main body 1 is supported horizontally by the support member 3. A load transfer member 5 is provided on the facing side edge, and the support member 3 and the load transfer member 5 are formed into almost the same shape and size, with them positioned in point symmetry, with a point P as a symmetry point. So a weight W load on a weighting dish 53 and a reaction W', which supports the weight are almost on the same axis L2 to suppress causing a complex stress to the block main body 1. As a result, the initial shift error of the support structure, shown in the figure is suppressed to minimum.
Patent JP-H09106975-A (JP)
Title: Etching method of substrate
Inventor: NAKAJIMA TAKESHI
IPC: C23F1/08
Filed: 1995-10-11
Abstract: PROBLEM TO BE SOLVED: To provide a substrate etching method capable of reducing the etched rough surface of a substrate. SOLUTION: When a substrate 1 is dipped into etchant 5 filled in a liquid tank 6 for etching, a defoaming plate 3 high in resistance to the etchant 5 is arranged in the etchant 5 above the substrate 1 separating from the substrate 1 by a certain distance.
Patent JP-H11102725-A (JP)
Title: Sodium-sulfur battery
Inventor: ANPO KATSUO
IPC: H01M10/39
Filed: 1997-09-29
Abstract: PROBLEM TO BE SOLVED: To prevent the breakage of a solid electrolytic tube by inserting a hollow pad between a bottom plate of a cathode container and the solid electrolytic tube for suppressing creep deformations of the container and the bottom plate. SOLUTION: In a battery, a hollow pad 9 and an insulation plate 10 ere inserted between a solid electrolytic tube 2 and a bottom plate 1a of an cathode container 1. The battery is heated to 300-350 deg.C during operation and cooled while the operation is stopped. Sodium polysulfide present between the solid electrolytic tube 2 and the bottom 1a of the cathode container 1 is solidified at around 240 deg.C during the cooling, and the clearance of this part is reduced due to the difference in thermal expansion. The hollow pad 9 is deformed elastically for reducing the force to be applied to the cathode container 1, the bottom 1a and the solid electrolytic tube 2. In addition, a leaf spring for increasing the restoration is preferably inserted to an internal space part of the hollow pad 9, in order to prevent deformation due to the start and stop of the hollow pad 9.
Patent JP-H0599838-A (JP)
Title: Friction force measuring device
Inventor: KANEKO REIZO
IPC: G01N19/02
Filed: 1991-10-11
Abstract: PURPOSE:To enable a displacement at a tip of a spring due to friction of a feeler to be returned to a position of zero friction force and then a structure to be simplified as a mechanism for retaining constantly and assembly to be eased. CONSTITUTION:A parallel spring 4 is sealed at right angle to a base edge site of a leaf spring where a feeler 1 is sealed to a tip part and a displacement in up and down and left and right directions of the springs 2 and 4 due to friction with a measurement surface 3 of the feeler 1 is detected by a parallel spring position detector 5 for the displacement in left and right directions and is detected by a leaf spring displacement detector 8 for the displacement in up and down directions. Displacement signals S1 and S3 for the displacement in left and right directions and that in up and down directions are output to a friction position control circuit 7 and a measurement height control circuit 10 which are controlled collectively by each computer 13 and drive operation signals S2 and S4 are output to a direct actuator 6 and a three-axis travel actuator 9 with a measurement object alpha. The parallel spring 4 is driven in left and right directions for the displacement in left and right directions and a measurement surface 3 is driven in up and down directions for the displacement in up and down directions.
Patent JP-H03125443-A (JP)
Title: Electrode of mounting board and liquid crystal display having the electrode of this mounting board
Inventor: YOSHIDA YUICHI
IPC: H01L21/60
Filed: 1989-10-09
Abstract: PURPOSE:In the electrode of an mounting board where an integrated circuit element having an projecting electrode, to simplify manufacturing process, and to reduce cost, and besides to reduce the connection resistance at the connection to the projecting electrode of the integrated circuit element by making the part to be connected with the projecting electrode out of Mo(molybdenum). CONSTITUTION:Pads 10 for connecting circuit pattern wirings 4 and 5 with the projecting electrodes 7 of an LSI 6 for liquid crystal driving are provided at the specified positions on the circuit pattern wirings 4 and 5. The material of pad 10 is Mo. The pad consisting of Mo is stable to many kinds of processes for manufacturing a panel, and in the course of process by the reaction of oxidation, etc., an insulating layer, or the like, which increases connection resistance, is not formed at the surface of the pad 10. For this reason, the connection resistance at the connection between the pad 10 and the projecting electrode 10 is low, and stable at that. The formation process of the pad 10 is simplified, and even if the pad 10 consisting of Mo is provided, the number of manufacturing processes and manufacturing cost do not increase.